The invention relates to the field of automobile seat parts, and mainly discloses a novel seat lifting mechanism. According to the seat lifting mechanism, a front connecting rod and a rear connecting rod are connected with a side plate to form a four-connecting-rod structure, a toothed plate A and a toothed plate B are engaged and disengaged to achieve a locking structure, and auxiliary power for ascending and descending of a seat is provided by the tension of a hanging spring and the gravity of a human body. The complexity of a seat lifting mechanism is simplified to a great extent structurally, a core part height adjusting pump is omitted, and the purpose of reducing cost and weight is achieved.
本发明涉及汽车座椅零部件领域,主要公开一种新型座椅升降机构。所述座椅升降机构,通过前连杆与后连杆与侧边板的连接组成四连杆结构,齿板A与齿板B的啮合与脱离实现锁止与锁止结构,挂簧的拉力及人体的重力提供座椅上升及下降的辅助动力。本发明在结构上很大程度上简化了座椅升降机构的复杂程度,取消了核心件调高泵,实现降本减重的目的。
Novel seat lifting mechanism
一种新型座椅升降机构
26.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |